<?php
declare (strict_types = 1);

namespace app\api\model\v1;

use think\Model;

/**
 * @mixin \think\Model
 * 文件
 */
class Knowledge extends AppModel
{
    //

    public function knowledgeFolder(){
        return $this->belongsTo(KnowledgeFolder::class,'knowledge_folder_id');
    }
}
